cheap electronic siren
Model No.: CJB-150-8F
Power: Selectable
Input Voltage: DC12V/24V
Sound Compression: 125dB
Mic Input: 100mV
Distortion: ≤10%
Dimensions: 190*170*55mm
PRODUCT DETAILS
cheap electronic siren
CJB-8F series split type electronic alarm for vehicles controll by hand And power amplifiers.Then The machine adopts single-chip control and separate design.Also beautiful appearance, powerful power, clear sound quality, anti-interference abilityStrong, easy to use.eventually can control multiple lights. It is specially design for special vehicles such as public security,fire fighting, rescue,and ambulance. In short the ideal equipment for the set.
how to use
1：Check lightbar horn and siren connections are correct.referring to the keys on control panel and turn volume controller clockwisly then can hear a ringing sound of the power supply.
2：Turn the alarm sound selector and choose 5 different sounds counterclockwisly,sounds will be gun,police,ambulance,fire fighting,ambassador sound and pa in turns.
3:Push the switcher up or down to select the alarm or horn.it can be forced to switch no matter what working situation is,also can be automatically default when let go.
4:Press the microphone switcher down to suspend the alarm and speak ,no matter what working situation is.
5:Microphone volume is controlled by the volume regulator,increase the volume clockwisly and reduce on the contrary
